480  SystemEq1
What is the SUM of x and y? 1

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What is the SUM of x and y?
3x + y = 1
x - 3y = -13




What is the SUM of x and y?
3x - y = -9
x - y = -3




What is the SUM of x and y?
2x - y = -12
x - y = -7




What is the SUM of x and y?
3x + y = 16
x - y = -4




What is the SUM of x and y?
2x + y = 3
3x + 2y = 2

What is the SUM of x and y?
2x + y = 17
x - 2y = -9




What is the SUM of x and y?
x + 2y = 10
x - y = -11




What is the SUM of x and y?
2x - y = 12
x - 2y = 6




What is the SUM of x and y?
2x + y = 10
x - y = -4




What is the SUM of x and y?
2x + y = 17
3x + y = 23

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